[PATCH] D86967: [PassManager] Move load/store motion pass after DSE in LTO pipeline.

Teresa Johnson via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Sep 1 15:28:47 PDT 2020


tejohnson added a comment.

In D86967#2250685 <https://reviews.llvm.org/D86967#2250685>, @xbolva00 wrote:

> cc @tejohnson

For the NPM there is a way to invoke the various LTO pass pipelines via opt, and I know there are several tests that do test the pass ordering out of that. For the old PM, though, the only way I could see in opt.cpp to get LTO passes is via the -std-link-opts opt flag, but it doesn't look like any tests actually use that option! Given the upcoming switch to the NPM I'm not sure if it is worth adding a bunch of old PM LTO pipeline tests at this point.


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https://reviews.llvm.org/D86967



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